module.exports = {
  "parserOptions": {
    "parser": "babel-eslint",
    "ecmaVersion": 2017,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "experimentalObjectRestSpread": true
    }
  },
  "env": {
    "browser": true,
    "node": true,
    "commonjs": true,
    "amd": true,
    "jquery": true,
    "mocha": true,
    "es6": true
  },
  "extends": [
    "eslint:recommended",
  ],
  "rules": {
    "curly": [
      "error",
      "all"
    ],
    "eqeqeq": [
      "error",
      "always"
    ],
    "no-control-regex": "off",
    "no-empty-function": "warn",
    "no-eval": "error",
    "no-floating-decimal": "error",
    "no-global-assign": "error",
    "no-lone-blocks": "error",
    "no-loop-func": "error",
    "no-multi-spaces": [
      "error",
      {
        "exceptions": {
          "VariableDeclarator": true,
          "ImportDeclaration": true
        }
      }
    ],
    "no-return-assign": [
      "warn",
      "always"
    ],
    "no-useless-concat": "warn",
    "no-useless-escape": "warn",
    "no-with": "error",
    "no-unused-vars": [
      "warn",
      {
        "vars": "all",
        "args": "none"
      }
    ],
    "no-use-before-define": [
      "warn",
      {
        "functions": true,
        "classes": true
      }
    ],
    "array-bracket-spacing": [
      "error",
      "never"
    ],
    "block-spacing": "error",
    "brace-style": [
      "warn",
      "1tbs",
      {
        "allowSingleLine": true
      }
    ],
    "comma-dangle": [
      "error",
      "always-multiline"
    ],
    "comma-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "comma-style": [
      "error",
      "last"
    ],
    "computed-property-spacing": [
      "error",
      "never"
    ],
    "func-call-spacing": [
      "warn",
      "never"
    ],
    "indent": [
      "warn",
      2,
      {
        "SwitchCase": 1,
        "VariableDeclarator": 1
      }
    ],
    "key-spacing": [
      "error",
      {
        "beforeColon": false,
        "afterColon": true,
        "mode": "strict"
      }
    ],
    "keyword-spacing": [
      "error",
      {
        "before": true,
        "after": true
      }
    ],
    "lines-around-comment": [
      "warn",
      {
        "beforeBlockComment": true
      }
    ],
    "max-depth": [
      "warn",
      4
    ],
    "max-len": [
      "warn",
      {
        "code": 200 
      }
    ],
    "no-multiple-empty-lines": [
      "warn",
      {
        "max": 2,
        "maxEOF": 1,
        "maxBOF": 1
      }
    ],
    "no-tabs": "error",
    "no-trailing-spaces": "warn",
    "no-whitespace-before-property": "error",
    "operator-linebreak": [
      "error",
      "before",
      {
        // "overrides": { "?": "ignore", ":": "ignore" }
      }
    ],
    "quote-props": [
      "warn",
      "as-needed"
    ],
    "quotes": [
      "error",
      "single"
    ],
    "semi-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "space-before-blocks": "error",
    "space-before-function-paren": [
      "warn",
      {
        "anonymous": "always",
        "named": "ignore",
        "asyncArrow": "ignore"
      }
    ],
    "space-in-parens": [
      "error",
      "never"
    ],
    "space-infix-ops": "error",
    "space-unary-ops": [
      "error",
      {
        "words": true,
        "nonwords": false
      }
    ],
    "spaced-comment": [
      "warn",
      "always",
      {
        "line": {
          // "markers": ["/"],
          // "exceptions": ["-", "+"]
        },
        "block": {
          // "markers": ["!"],
          // "exceptions": ["*"],
          "balanced": true
        }
      }
    ],
    "no-console": [
      "off"
    ],
  },
  "globals": {}
}